T12 File Extension

What is T12 file?

Full format name of files that use T12 extension is At Home 2012 Tax Return. At Home 2012 Tax Return specification was created by H&R Block. Files with T12 extension may be used by programs distributed for Mac OS, Windows platform. Files with T12 extension are categorized as Data Files files. The Data Files subset comprises 1326 various file formats. Users are advised to use At Home software for managing T12 files, although 1 other programs can also handle this type of file. On the official website of HRB Digital LLC. developer not only will you find detailed information about theAt Home software, but also about T12 and other supported file formats.

Programs which support T12 file extension

The following list contains programs grouped by 2 operating systems that support T12 files. Files with T12 extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

How to open file with T12 extension?

Problems with accessing T12 may be due to various reasons. Fortunately, most common problems with T12 files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with T12 files.

Step 1. Download and install At Home

The main and most frequent cause precluding users form opening T12 files is that no program that can handle T12 files is installed on user’s system. The solution is straightforward, just download and install At Home. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. One of the most risk-free method of downloading software is using links provided by official distributors. Visit At Home website and download the installer.

Step 2. Verify the you have the latest version of At Home

If you already have At Home installed on your systems and T12 files are still not opened properly, check if you have the latest version of the software. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. This can be one of the causes why T12 files are not compatible with At Home. The most recent version of At Home is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Set the default application to open T12 files to At Home

If you have the latest version of At Home installed and the problem persists, select it as the default program to be used to manage T12 on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

The procedure to change the default program in Windows

• Clicking the T12 with right mouse button will bring a menu from which you should select the Open with option
• Click Choose another app and then select More apps option
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the At Home installation folder. Confirm by checking Always use this app to open T12 files box and clicking OK button.

The procedure to change the default program in Mac OS

• Right-click the T12 file and select Information
• Open the Open with section by clicking its name
• Select the appropriate software and save your settings by clicking Change all
• A message window should appear informing that This change will be applied to all files with T12 extension. By clicking Continue you confirm your selection.

Step 4. Verify that the T12 is not faulty

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper T12 file. Being unable to access the file can be related to various issues.

1. The T12 may be infected with malware – make sure to scan it with an antivirus tool.

If the file is infected, the malware that resides in the T12 file hinders attempts to open it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the scanner detected that the T12 file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Check whether the file is corrupted or damaged

If you obtained the problematic T12 file from a third party, ask them to supply you with another copy. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. If the T12 file has been downloaded from the internet only partially, try to redownload it.

3. Ensure that you have appropriate access rights

Some files require elevated access rights to open them. Log out of your current account and log in to an account with sufficient access privileges. Then open the At Home 2012 Tax Return file.

4. Make sure that the system has sufficient resources to run At Home

If the systems has insufficient resources to open T12 files, try closing all currently running applications and try again.

5. Ensure that you have the latest drivers and system updates and patches installed

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with At Home 2012 Tax Return file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle T12 files.

Do you want to help?

If you have additional information about the T12 file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on T12 file.